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Annotation of Examples/AppKit/BreakApp/BreakView.h, revision 1.1

1.1     ! root        1: #import <appkit/View.h>
        !             2: #import <dpsclient/dpsNeXT.h>
        !             3: 
        !             4: // Maximum number of tiles in the playing area...
        !             5: 
        !             6: #define NUMTILESX 8      
        !             7: #define NUMTILESY 20
        !             8: 
        !             9: #define NUMTILETYPES 2   // Number of different tile types.
        !            10: 
        !            11: #define TILEHEIGHT     18.0  // Tile size, in pixels
        !            12: #define TILEWIDTH      28.0                            
        !            13: #define INTERTILE      2.0
        !            14: 
        !            15: #define GAMEWIDTH  ((TILEWIDTH+INTERTILE) * NUMTILESX)  // Size of the field.
        !            16: #define GAMEHEIGHT ((TILEHEIGHT+INTERTILE) * NUMTILESY)
        !            17: 
        !            18: @interface BreakView:View 
        !            19: {
        !            20:    
        !            21:    int numTilesLeft, score, level, lives, highScore;
        !            22: 
        !            23:    BOOL gameRunning, demoMode, soundEnabled;
        !            24: 
        !            25:    DPSTimedEntry timer;
        !            26: 
        !            27:    double lastFrameTime;
        !            28: 
        !            29:    // The various pieces that know how to draw themselves on the field.
        !            30: 
        !            31:    id tile[NUMTILETYPES];
        !            32: 
        !            33:    // The actual array of tiles on the field. tiles[x][y] is the id of the
        !            34:    // tile that is at location x * TILEWIDTH, y * TILEHEIGHT.
        !            35: 
        !            36:    short tiles[NUMTILESX][NUMTILESY];
        !            37:    id ball, paddle, backGround;
        !            38: 
        !            39:    // The following six are outlets set when the nib file is being
        !            40:    // read in.
        !            41:    
        !            42:    // Views that display various info (these can be nil, in which case the
        !            43:    // corresponding info will just go to the bit bucket). 
        !            44:    
        !            45:    id scoreView;
        !            46:    id livesView;
        !            47:    id levelView;
        !            48:    id hscoreView;
        !            49:    id statusView;
        !            50: 
        !            51:    id wallSound;
        !            52:    id tileSound;
        !            53:    id paddleSound;
        !            54:    id missSound;
        !            55:    
        !            56:    // Other ball & paddle params
        !            57:    float ballX, ballY, paddleX, paddleY, ballXVel, ballYVel, leftMargin;
        !            58: 
        !            59:    NXSize ballSize, paddleSize, tileSize;
        !            60: 
        !            61:    // These variables store the of the ball. Killer ball goes through tiles
        !            62:    // without bouncing; nice ball bounces from the top wall towards the paddle. 
        !            63:    BOOL killerBall, niceBall;
        !            64: 
        !            65:    // Number of revolutions left if the ball is rotating. If zero or
        !            66:    // less, than the ball is not rotating...
        !            67:    float revolutionsLeft;
        !            68:    float revolutionSpeed; // Radians per millisecond if rotating
        !            69: 
        !            70: }
        !            71: 
        !            72: // The following methods can be called by Interface Builder objects &
        !            73: // during creation/destruction of instances of BreakView.
        !            74: 
        !            75: - initFrame:(const NXRect *)frm;
        !            76: - free;
        !            77: 
        !            78: - gotoFirstLevel:sender;       // Essentially a "new game"
        !            79: - gotoNextLevel:sender;                // Doesn't have to be explicitly called by user
        !            80: - setDemoMode:sender;          // Connect to switch with binary state
        !            81: - setSoundMode:sender;         // Connect to switch with binary state   
        !            82: - go:sender;                   // mouseDown: on the view does the same thing
        !            83: - stop:sender;
        !            84: 
        !            85: - changeBackground:sender;
        !            86: - revertBackground:sender;
        !            87: 
        !            88: // Methods to get back status of game.
        !            89: 
        !            90: - (int)score;
        !            91: - (int)level;
        !            92: - (int)lives;
        !            93: 
        !            94: // The following methods are internal and probably should not be called
        !            95: // by others.
        !            96: 
        !            97: - setBackgroundFile:(const char *)fileName andRemember:(BOOL)remember;
        !            98: - setHighScore:(int)hScore;
        !            99: - getHighScore;
        !           100: - resizePieces;
        !           101: - resetBallAndPaddle;
        !           102: - directBallAt:(NXPoint *)dest; 
        !           103: - drawSelf:(NXRect *)rects :(int)rectCount;
        !           104: - drawBackground:(NXRect *)rect;
        !           105: - eraseBall;
        !           106: - erasePaddle;
        !           107: - showBall;
        !           108: - showPaddle;
        !           109: - incrementGameScore:(int)scoreIncrement;
        !           110: -(BOOL) hitTileAt:(int)x :(int)y;
        !           111: - step:(double)timeNow;
        !           112: -(BOOL)acceptsFirstMouse;
        !           113: - (void)playSound:sound atXLoc:(float)xLoc;
        !           114: 
        !           115: @end

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